baber/WOPTO huggingface dataset:
Patent JP-2000344237-A (JP)
Title: Easy-to-open can lid and method and device for forming tab thereof
Inventor: KATO KOJI
IPC: B65D17/347
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a can lid having a tab worked so that even if a finger touches around the cut part of the connecting piece of a tab including curled edges, one does not feel unpleasantly and a sting, and when the connecting piece contacts the rear face of the panel of a can lid stacked thereon, a scratch or the like on a coated face is not generated. SOLUTION: In a tab reform working for a tab to be blanked through a plurality of steps, from a coil of metal band, a recess 5 having a peripheral width of 1.0 to 5.0 mm and an axial depth of 0.05 to 0.60 mm is formed from an upper face, in the range of a base-end peripheral curled part 9 including a connecting piece cutting part 3 and curled end edges 4 facing both sides of the cut part of the connecting-piece.
Patent JP-S5783850-A (JP)
Title: Data processing device
Inventor: UEDA HISAZUMI
IPC: G06F9/46
Filed: 1980-11-12
Abstract: PURPOSE:To improve the flexibility of the control, by setting preliminarily optionally whether branching between respective areas is valid or not in case that a privileged level is provided in different areas in a main storage. CONSTITUTION:An instruction 6 is read out by the address of an instruction address register 1; and if contents of a buffer register 7 are a branch instruction, addresses of the instruction address register 1 and a branch address part 9 are compared with each other. In this case, only upper N-number bits of the register 1 and the branch address part 9 are compared. If they coincide with each other, a branch in the same area is discriminated to execute the branch instruction of the buffer register 7. Otherwise, a branch to a different area is discriminated, and an entry for a branch destination area is read out from a branch control  table 12 and is sent to a read branch validity check part 14. If this branch is valid, the branch instruction of the register 7 is executed; and if it is not valid,  the execution of the instruction is suppressed.
Patent JP-H118987-A (JP)
Title: Pulse power source
Inventor: SAKUKAWA TAKASHI
IPC: H01S3/097
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a pulse power source which facilitate the handling of a device without lowering the electrical performance. SOLUTION: A pulse power source is constituted, being dividing into a unit 1 where a capacitor C0 , a semiconductor switch SW, and a saturable reactor SI0 are accommodated together, a unit 2 where a pulse transformer PT and a magnetic pulse compressing circuit consisting of saturable reactors SI1 and SI2 and capacitors C1 and C2 are accommodated together, and a laser oscillator 3, and here the circuit connection between the units, and the circuit connection with the laser oscillator are performed by a coaxial cable of a conductor bar. This includes the unit 2 which is divided separately for each magnetic pulse compressing circuit, in the case that the magnetic pulse compressing circuit is constituted in plural stages.
Patent JP-S5281754-A (JP)
Title: Refrigerator with freezer
Inventor: SHIYOUJI KUNINAMI
IPC: F25D17/08
Filed: 1975-12-29
Abstract: PURPOSE:To add or reduce capacities of a cold storage chamber and a freezing chamber according to necessity by switching a refrigerating chamber over to the freezing chamber or the cold storage chamber.
Patent JP-S5283103-A (JP)
Title: Additional unit for direct international automatic dialing telephone s et
Inventor: TSUCHIYA AKIRA
IPC: H04M1/27
Filed: 1975-12-30
Abstract: PURPOSE: To enable the direct international dialing economically for subscribers whom the direct international dialing was impossible in the past by providing the simple additional unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06336918-A (JP)
Title: Secondary air feeder of internal combustion engine and gas heating device thereof
Inventor: SEKIYA MUTSUO
IPC: F02M23/14
Filed: 1993-06-29
Abstract: PURPOSE:To improve the exhaust purifying operation, especially at the time of starting at a low temperature by providing a gas heating device equipped with a heating element at the secondary air introduction passage which communicates the air intake side of an internal combustion engine with a catalyst. CONSTITUTION:The secondary air feed pipe 11 which feeds the secondary air to a catalyst device 9 is arranged between an air cleaner 3 and an exhaust manifold 8, and an air pump 12, an air flow rate control valve 13, a check valve 13a, and a gas heating device 17 are equipped on the way of the pipe. Power supply is supplied to the air heating device 17 from an on-vehicle battery 18 for heat generation. A control unit 14 controls the air pump 12 and the air flow rate control valve 13 according to pump pressure, water temperature and the like, and also controls power supply to the gas heating device 17 according to the heating element temperature and the like of the air heating device 17 which is detected by a temperature sensor 19. The temperature of the heating element is always detected to heat the secondary air as necessary, so it is thus possible to remove harmful substances such as HC, CO, NOX at a high removing ratio even when the engine 1 is started at a low temperature.
Patent JP-S645102-A (JP)
Title: Transmission line mode converter
Inventor: MURAGUCHI MASAHIRO
IPC: H01P5/08
Filed: 1987-06-29
Abstract: PURPOSE:To attain excellent coplanar microstrip conversion over a wide band from a low frequency till an ultrahigh frequency by utilizing the change in the electric field distribution depending on a grounded type coplanar line. CONSTITUTION:The width of a center conductor strip 8 of the grounded type coplanar line B and a gap (G) between surface ground conductors 6a, 6b arranged at both sides are being expanded while keeping a single characteristic impedance and the size of the gap G is selected at least the thickness of a dielectric base 2 at a connecting point with a microstrip line A. That is, in applying coplanar microstrip conversion, the gap G is widened gradually from the structure shown in figure (a) to form the electric field distribution shown in figure (c). Thus, the mode conversion from the coplanar line transmission mode into the microstrip line transmission mode is performed easily without any characteristic deterioration.
Patent JP-S6051832-A (JP)
Title: Two component type diazo copying paper
Inventor: HIGETA SHIGERU
IPC: G03C1/61
Filed: 1983-08-31
Abstract: PURPOSE:To reduce fading of a copy without causing stains, etc. on the background by incorporating thiourea dioxide in a photosensitive layer in a 2-component type diazo copying paper having the photosensitive layer contg. a diazo compd. and a coupling component. CONSTITUTION:An intended 2-component type diazo copying paper is obtained by dissolving or dispersing a diazo compd., such as a double salt of 4-diazo-4, 4-dimethylaniline chloride and zinc chloride, and a coupling component, such as sodium 2,3-dihydroxynaphthalene-6-sulfonate, and thiourea dioxide in an amt. of 0.5-10pts.wt, per 1pt.wt. of the diazo compd. in a proper solvent, coating a support with said soln. or dispersion in a coating amt. of 0.5-2 attached solid per m<2>, and drying it. Further, a preservability improver, an antioxidant, and acid stabilizer, saponin, etc. may be added to said photosensitive layer.
Patent JP-S6139598-A (JP)
Inventor: TSUBOMATSU YOSHIAKI
IPC: H05K3/06
Filed: 1984-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0453847-A (JP)
Title: Rubber composition
Inventor: SATO NOBUO
IPC: B60C1/00
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a rubber composition excellent in O3 deterioration resistance, weathering resistance and appearance by mixing a diene polymer with a specified wax in a specified ratio. CONSTITUTION:100 pts.wt. diene polymer (e.g. styrene/butadiene rubber) is mixed with 1.0-7.5 pts.wt. wax containing 25-40wt.%, based on the total wax, 60-120C linear hydrocarbon and having a penetration (JIS-K2530) of 10 or below.
Patent JP-S5864251-A (JP)
Inventor: KATOU KAZUO
IPC: C04B7/44
Filed: 1981-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0325770-A (JP)
Title: Head supporting device
Inventor: KURODA MASAYUKI
IPC: G11B21/20
Filed: 1989-06-22
Abstract: PURPOSE:To improve the follow-up characteristic of a head and to always obtain a satisfactory contact state by forming a flat spring in the tandem spring structure of a tip side spring part and a base part side spring part, and setting the spring constant of the base part side spring part larger than that of the tip side spring part. CONSTITUTION:A pair of parallel flat springs 11a and 11b are formed in trapezoidal shape converging toward a connection part 12 side that is a tip side, and are formed in the tandem spring structure of the tip side spring parts 13a and 13b with short length and the base part side springs 14a and 14b with long length. Bending edges 15a and 15b are formed at both right and left edges of the spring parts 14a and 14b, and a high spring constant is attached on them. Meanwhile, plural holes 16a and 16b are formed at the spring parts 13a and 13b by applying an etching process, etc., and a low spring constant is attached on them, thereby, two rocking fulcrums of the springs 11a and 11b are formed at the spring parts 14a, 14b and 13a, 13b, and also, since the spring constant of the base part side spring part is larger than that of the tip side spring part, the low contact force of the head 17 for a disk 21 can be stably obtained.
Patent JP-H09303617-A (JP)
Title: Rotation regulating structure for rotary water discharge means
Inventor: HORIMOTO SASAGU
IPC: F16L5/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To regulate the rotary range of a water discharge means on a dressing table or the like. SOLUTION: In a cock constructed to hold rotatably a water discharge means 4 by mounting a guide means 3 provided with an inserting path for the water discharge means 4 on a counter 2, an arm 16 or the like is projectingly provided on the base end 4b of the water discharge means 4 below a a counter 2. A stopper 17 or the like for locking the arm or the like is provided from the counter 2 or a fixing member of the back plate side to regulate the rotary range of the water discharge means 4. Also, a ring fixed to the inner peripheral surface side of the guide means 3 is disposed to insert the water discharge means 4 therethrough.  Irregular fit parts (projection parts and longitudinal grooves) between the inner peripheral surface side of the fixed ring and the outer peripheral surface of the water discharge means 4 removably engaged with each other are formed to regulate the rotary range of the water discharge means 4 by the irregularity fitting.
Patent JP-S6317465-A (JP)
Title: Copying machine with image editing device
Inventor: SUMITA HIROYASU
IPC: G03G15/00
Filed: 1986-07-10
Abstract: PURPOSE:To eliminate the need for operator's judgements and trial copying operation by judging whether there is image absence from transfer paper size and specified magnification and generating a warning. CONSTITUTION:The reference point of an original O is set at a left lower point, and image positions of trimming T are measured to input diagonal points Z(X1, Y1) and B(X2, Y2) to a machine. When a copy of M magnification is taken, the points A and B become A'(MX1, MY1) and B'(MX2, MY2) on an image. When transfer paper has such a length that PX<MX2 and PY<MY2, the image is cut and the part T1 of a trimmed part T is formed, so a part T2 is absent. Necessary information is inputted to a CPU 10 by key operation and then the magnification, transfer paper size, and trimming size are computed to judge whether an inequality holds or not; when the inequality holds, an LED connected to the port of the CPU 10 illuminates, a magnification and size display device 2 turns on through a decoder 11, and LEDs X1-X2 illuminate from ports PB0-PB3 through a driver, thereby making a trimming display 7 and a warning display 8.
Patent JP-S6054176-A (JP)
Title: Safety protection of stacked fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/04
Filed: 1983-09-01
Abstract: PURPOSE:To early detect deterioration of a unit cell and protect damage of a fuel cell based on this foreseen detection to assure safety operation by continuously monitorring operating voltage of a specific unit cell with a voltage monitor. CONSTITUTION:A fuel cell main body 1 is comprised of a plurarity of unit blocks 3 formed by stacking multiple unit cells 2. A specific unit cell 6 whose early deterioration is foreseen from data obtained at the start of power generation of the cell is selected. A limit value of voltage at which polarization occurs is set based on a kind or amount of catalyst contained in an electrode. A voltage monitor 15 continuously watches the specific unit cell whether its operating voltage drops under the limit value. When operating voltage drops under the setting value, power generation of its unit cell is automatically stopped. Since voltage watch on all of hundreds of unit cells is not necessary, a voltage monitor or a voltage monitoring circuit is simplified.
Patent JP-H01282775-A (JP)
Title: Recording controller
Inventor: ENDO KENJIRO
IPC: G11B20/10
Filed: 1988-06-30
Abstract: PURPOSE:To easily record an information signal to a recording medium by using a release signal holding medium and releasing a recording restriction. CONSTITUTION:In a state that digital reproducing data accompanied with copy inhibiting data is supplied to an input terminal 16, a microcomputer 15 detects the copy inhibiting data, and an inhibiting signal is being generated to a recording and reproducing part 12 from an inhibition releasing part 14, a user installs a point tape 19 into the recording and reproducing part 12. In the recording and reproducing part 12, the point tape 19 is reproduced, and its contents are supplied to the microcomputer 15 through a signal processing part 13. This microcomputer 15 executes a control so as to allow the inhibition releasing part 14 to generate a releasing signal, and releases the copy inhibition. In such a way, a user can copy easily digital reproducing data by a prescribed time by purchasing the point tape 19.
Patent JP-S6140110-A (JP)
Inventor: TOSAKA MITSUO
IPC: B28B21/80
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H114757-A (JP)
Title: Rice cooking method and rice cooker
Inventor: ABE MACHIKO
IPC: A47J27/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooking method and a rice cooker capable of deciding extinguishing temp. in accordance with the state of the inside of a pot and being shifted to steaming process without being extinguished at preset extinguish temp. SOLUTION: A detecting sensor S measures the temp. of a rice cooking pot heated by a burner 4, a temp. detecting part 50 detects that the rice cooking pot comes to 108 deg.C based on the measured and a temp. changing pattern specifying part 53 specifies a temp. changing pattern after 108 deg.C based on the measured temp. When the temp. changing pattern satisfies a prescribed pattern, a shifting temp. deciding part 55 decides the temp. of the pot corresponding to the point of the time as a shifting temp. and a value device 11 makes the heating power of the burner 4 zero to be shifted to a steaming process.  As the result, compared with the case of being shifted to steaming process only at the extinguishing temp. being the preset shifting temp., cooked rice is browned beautifully by deciding the shifting temp. by considering also the temperature changing pattern showing the state of the inside of the pot.
Patent JP-S6139015-A (JP)
Title: Reflecting/refracting type zoom lens
Inventor: AOKI SHIGERU
IPC: G02B15/16
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a mechanically simple and highly efficient reflecting/refracting type zoom lens reduced at its variation of aberration due to focusing by moving a partial lens group arranged between its reflecting system and refracting system and satisfying the lens group with a prescribed condition. CONSTITUTION:Focusing is mechanically simplified by dividing the II lens group reduced at its size and having negative refractive power which is arranged between the refracting system and the reflecting system into two lens groups having negative refractive power and moving at least one lens group to reduce the variation of aberration at the time of focusing. The I and II lens groups constitute a telephoto type lens so that its focal distance can be easily expanded and the lens diameter of the III and IVth lens groups is contracted by moving the IIIand IVth lens groups and reducing their magnification to make the whole zoom lens compact. When the focal distances of the I, II and III lens groups are defined as fI, fIIA, fIIB respectively, it is preferable to satisfy the conditions shown in the formulas to reduce the variation of aberration due to focusing and to attain the effective correction of the aberration over a wide distance up to a substance.
Patent JP-H06161273-A (JP)
Title: Electrophotographic device
Inventor: YAMAMOTO HAJIME
IPC: G03G21/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide an electrophotographic device which is simple and small in a structure and ensures high resolution. CONSTITUTION:The device uses a photosensitive body 43 which incorporates a fixed magnet 44. After an electrostatic latent image is formed, it is brought into contact with magnetic developer 49 in a developer container 48, and the developer 49 is attracted to the surface of the photosensitive body 43 by a magnetic force. Further, when the image is passed in front of an electrode roller 50 to which an AC voltage is applied, the toner remains only in the image part, and the part is developed and visualized. The magnetic pole of the fixed magnet 44 in the photosensitive body 43 is situated further upstream than the position where the photosensitive body 43 is nearest to the electrode roller 50. Thus, the electrophotographic device which is small, ensures high image quality, and is excellent in the adaptation of high speed is obtained.
Patent JP-H06134968-A (JP)
Title: Printing apparatus and printing press for plate member
Inventor: TODO MICHIHARU
IPC: B41F16/00
Filed: 1992-06-19
Abstract: PURPOSE:To provide a printing apparatus and printing press for plate members, which can print both surfaces without turning over the plate member. CONSTITUTION:A printing apparatus for plate members has the constitution having a conveying means, which conveys the plate member A in the upright state, and a printing press 410, which is provided at the side of the conveying means 3 and prints characters, graphics and the like on the plate member A in the upright state. The printing press 410 has a sheet of film 4 having an applying material (carbon), which can be separated with heat, a printing-pattern forming means (printing head) 416, which partially applies heat on the film, separates and excludes the applied material and forms the printed pattern on the film 411 with the remaining applied material, and a thermal transfer means (thermal transfer roller) 420, which applies heat on the film 411 on which the printed pattern is formed and transfers the applied material on the plate member (object to be printed) A.
Patent JP-H0915039-A (JP)
Title: Infrared detector and infrared detector array
Inventor: WATABE YOSHIFUMI
IPC: H01L37/02
Filed: 1995-06-27
Abstract: PURPOSE: To provide an infrared detector remarkably improving the yield. CONSTITUTION: An upper electrode 1 is separated in two, a lower electrode 2 is disposed at the position opposed to the two upper electrodes 1, and a signal output wiring part 13 is formed of the two electrodes 1. Since the part 13 is completely covered with an infrared detecting layer 3, even if partly excessive ion milling is conducted due to the irregularity of the thicknesses of the detecting layers among wafers or the irregularity in the surfaces, the disconnection of the signal output part is eliminated at all, and hence, the yield is remarkably improved.
Patent JP-S6137004-A (JP)
Inventor: KOBASHI TERUHISA
IPC: A01B33/08
Filed: 1984-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6054358-A (JP)
Inventor: PAORO RONBARUDEI
IPC: C07F7/18
Filed: 1984-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56138396-A (JP)
Title: Microphone device
Inventor: YAKUSHIJI NOBUO
IPC: H04R1/06
Filed: 1980-11-17
Abstract: PURPOSE:To make easy the assembling work without providing terminals on the back plate and making unnecessary the soldering work, by clipping the leads of circuit element between the back plate and insulator and connecting them electrically. CONSTITUTION:The recess groove 21 is formed at the part opposing to the lower side of the back plate 13, and the guide hole 22 passing through the recess groove 21 and the inner wall surface is provided. Further, in assembling, the lead 24 of the integrated circuit 23 contained in the insulator 18 is inserted in the guide hole 22 and the recess groove 21 to assemble the insulator 18 and the back plate 13. Further, the depth of the recess groove 21 is made slightly shallower than the diameter of the lead 24, the lead 24 can be clipped strongly. The microphone element 12 is formed with the back plate 13, and the diaphragm plate 16 provided opposedly via the electret 14 and spacer 15.
Patent JP-S6139904-A (JP)
Title: Magnetic recorder
Inventor: MATSUO TADAAKI
IPC: G11B20/06
Filed: 1984-07-31
Abstract: PURPOSE:To set a recording current without giving damage to a magnetic tape by providing a recording condition setting period before the contact period between a rotary head and the magnetic tape and recording a signal on the magnetic tape after a prescribed recording condition is set to the magnetic tape before the signal recording. CONSTITUTION:A control circuit 6 detects an output (a) of a power application switch circuit 7, outputs a recording current set start signal shown in figure (b) and the current is inputted to a recording current set circuit 3 and a switch circuit 2. The setting circuit 3 consists of a detection circuit 14 detecting a recording current, a digital circuit 11 controlling an attenuator circuit 12, an attenuator circuit 12 inputting an output of the digital circuit 11 and an FM modulation circuit 1 controlling the circuit 12 to control a recording current and an amplifier circuit 13 for the recording current. When the recording current set start signal shown in the (b) is inputted to the digital circuit 11, the circuit 11 controls the attenuator 12 to change sequentially the recording current as shown in (c) and detects the recording current by using the detection circuit 14. When the current reaches a prescribed recording current, the circuit 11 holds the digital value to set the recording current. Since the head and the magnetic tape are not contacted together in this way, the tape is not damaged.
Patent JP-H11353336-A (JP)
Title: Method and device for checking design rule
Inventor: FUTAMURA YOSHIHIRO
IPC: G06F17/50
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To judge the normal or defective condition of power supply connection by detecting an area apt to be turned to a closed area caused by an adjacent clearance land in a filled area of a printed board. SOLUTION: A closed area formed by a clearance land practically adjacent or closer than a minimum distance condition between adjacent clearance lands defined by a design rule checking rule file is extracted from the minimum distance condition based on layout data 20 for a printed board. Whether a connection land exists in the closed area or not is checked, and when an unconnected land exists, the land is displayed.